This makes it easy to check if any storage qualifiers are set.
XXX: I'm not sure if centroid should be in this or not
Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
---
src/glsl/ast.h | 5 +++++
src/glsl/ast_type.cpp | 12 ++++++++++++
2 files changed, 17 insertions(+)
diff --git a/src/glsl/ast.h b/src/glsl/ast.h
index 441b389..78d24ae 100644
--- a/src/glsl/ast.h
+++ b/src/glsl/ast.h
@@ -463,6 +463,11 @@ struct ast_type_qualifier {
bool has_layout() const;
/**
+ * Return whether a storage qualifier is present.
+ */
+ bool has_storage() const;
+
+ /**
* \brief Return string representation of interpolation qualifier.
*
* If an interpolation qualifier is present, then return that qualifier's
diff --git a/src/glsl/ast_type.cpp b/src/glsl/ast_type.cpp
index 4e870a7..71bab99 100644
--- a/src/glsl/ast_type.cpp
+++ b/src/glsl/ast_type.cpp
@@ -74,6 +74,18 @@ ast_type_qualifier::has_layout() const
|| this->flags.q.explicit_index;
}
+bool
+ast_type_qualifier::has_storage() const
+{
+ return this->flags.q.constant
+ || this->flags.q.attribute
+ || this->flags.q.varying
+ || this->flags.q.centroid
+ || this->flags.q.in
+ || this->flags.q.out
+ || this->flags.q.uniform;
+}
+
const char*
ast_type_qualifier::interpolation_string() const
{
--
1.8.3.2
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/mesa-dev
